where, \(\left\lbrace W\right\rbrace \)  are Wiener functions which are transition probabilities of the states and \(A_i\)  and \(B_{ij}\)  are the functions which depend the properties of the system. The continuum approximation of the equation (REF ), which is contributed from the first two terms in the right hand side, provides Fokker-Planck-Kolmogorov equation [1]}. The Master equation is generally the discrete form of the Chapman-Kolmogorov equation [2]}, [1]}, [4]} which is contributed from the jump process of the particle dynamics (keeping the last two terms in the right hand side), which is given by,
\(\frac{\partial }{\partial t}P(x,t|x^\prime ,t^\prime )=\int dx \left[W(u|x,t)P(x,t|x^\prime ,t^\prime )-W(x|u,t)P(u,t|x^\prime ,t^\prime )\right]\) 
